Vivo has unveiled its new flagship smartphone, the X300 Pro. The Vivo X300 Pro, which will arrive first in China, promises significant upgrades to its Zeiss-engineered triple rear camera system.

Vivo has unveiled its new flagship smartphone, the X300 Pro. The Vivo X300 Pro, which will arrive first in China, promises significant upgrades to its Zeiss-engineered triple rear camera system.